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velikii [3]
3 years ago
14

What is the length of DF in cm DE=2cm EF=6cm

Mathematics
1 answer:
Eddi Din [679]3 years ago
5 0
12 cm because 2•6=12
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Please answer the question above
laiz [17]

Answer: 15.4 m

Step-by-step explanation:

The area of a parallelgoram is:

A = bh,

where b is the base and h is the height.

We know that the base is 7.7 meters, and the height is 2 meters, so we can substitute:

A = 7.7 (2)

A = 15.4 m

Hope this helps! :)

8 0
2 years ago
Evaluate f(x) when x = 6.
BartSMP [9]

Answer:

f(x) = x-6

Step-by-step explanation:

Since x = 6, which is a positive number, the answer should be of f(x) = x-6.

When x = -6, which is a negative number, then the answer should be f(x) = x+6.

3 0
3 years ago
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What is an equiangular triangle ?
Svetradugi [14.3K]
A all angles have equal measure
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cupoosta [38]
Remember these two combinations: logab=loga+logb, log(a/b)=loga-logb
3logx=logx^3
(1/2)log(x+2)=log(x+2)^(1/2)
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so the given expression can be combined into log{[(x^3)(z-4)^2]/(x+2)^(1/2)}
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3 years ago
WILL GIVE BRAINLIEST. please help
kondor19780726 [428]

Answer:

x = 11.4 m

y = 21 m

man's shadow =  9.6 m

Step-by-step explanation:

measure of third angle must be 50 degrees (180 - (40 + 90))

you can take tan50° = 15/y and 'y' will equal approx. 21

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x = 11.4

man's shadow is the difference of 21 and 11.4, which is 9.6

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2 years ago
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